China Standard HP-295 Piston Oil Free Vacuum Pumps with 220V/110V Electric Motor with Best Sales

China Standard HP-295 Piston Oil Free Vacuum Pumps

Product Overview

Suoto piston oil-free vacuum pump is a compact and attractively designed product that uses high starting torque. It is specially designed for low-temperature environments and guarantees normal operation even in winter’s low temperature. It is widely used in food packaging, scientific research, medical treatment, electronics, chemicals, medicine, and university and college laboratories. The pump is ideal for vacuum packaging, vacuum freezing, automobile repairs, gas analysis, and printing mechanisms.

Technical Specifications

  • Model: HP-295
  • Voltage: 220V/50HZ; 110V/60HZ
  • Free air displacement: 60L/min
  • Ultimate Vacuum: 700mmHg
  • Power: 325w
  • Dimension: 250x110x180mm
  • Using the environment: 5-40ºC
  • Voltage resistance strength: 1600V/50HZ 1min No breakdown
  • N.W.: 6.5KG

Detailed Photos

Packaging & Shipping

One pump in One plywood case.

Delivery Details: 30 days after order confirmation.

Frequently Asked Questions

  1. What is the voltage of the China Standard HP-295 Piston Oil Free Vacuum Pump?
    The voltage of this pump is 220V/50HZ or 110V/60HZ.
  2. What is the weight of the China Standard HP-295 Piston Oil Free Vacuum Pump?
    The weight of this pump is 6.5KG.
  3. What is the using environment temperature range for the China Standard HP-295 Piston Oil Free Vacuum Pump?
    The temperature range for this pump is 5-40ºC.
  4. What is the ultimate vacuum range for the China Standard HP-295 Piston Oil Free Vacuum Pump?
    The ultimate vacuum range for this pump is 700mmHg.
  5. What is the power of the China Standard HP-295 Piston Oil Free Vacuum Pump?
    The power of this pump is 325w.

Other Products

Our company mainly supplies various high-quality industrial products, such as agricultural gearboxes, power output shafts, sprockets, hydraulic couplings, worm gear reducers, racks, roller chains, pulleys, planetary gearboxes, timing pulleys, bushings, and more. We are committed to providing the best quality products with minimum delivery time and competitive prices. Customers are welcome to customize with drawings and samples.

Performance Characteristics of Piston Vacuum Pump

Piston vacuum pumps are known for their high pumping speeds and deep ultimate vacuum levels. Here are some of their performance characteristics:

  • High pumping speed
  • Deep ultimate vacuum level
  • Low noise and vibration
  • Good reliability and durability
  • Low maintenance cost

Types and Characteristics of Piston Vacuum Pump

There are mainly two types of piston vacuum pumps: single-stage and two-stage. Single-stage pumps are used for low- and medium-vacuum applications, while two-stage pumps are used for high-vacuum applications. Piston vacuum pumps can be made of different materials such as cast iron, aluminum alloy, stainless steel, and ceramics. The advantages of piston vacuum pumps made of different materials include good corrosion resistance, high temperature resistance, and long service life.

Application of Piston Vacuum Pump

Piston vacuum pumps are widely used in various fields such as medical and healthcare, laboratory and research, industrial applications, automotive industry, and environmental applications. In the medical and healthcare field, they are used for suction and filtration in operations and medical equipment. In the laboratory and research field, they are used for vacuum distillation, drying, and degassing. In the industrial field, they are used for vacuum coating, vacuum casting, and vacuum packaging. In the automotive industry, they are used for brake boosters, fuel vapor purging, and air conditioning systems. In the environmental field, they are used for soil vapor extraction, groundwater remediation, and wastewater treatment.

Future Development Trends and Opportunities of Piston Vacuum Pump

The future development of piston vacuum pump products will focus on improving their pumping efficiency, reducing their noise and vibration levels, and enhancing their automation and intelligence. The opportunities for piston vacuum pump products lie in the increasing demand for vacuum technology in various fields such as semiconductor manufacturing, aerospace, and energy. The development prospects of the piston vacuum pump industry are promising.

How to Choose a Suitable Piston Vacuum Pump

Choosing a suitable piston vacuum pump requires analyzing several aspects such as defining application requirements, considering pump specifications, energy efficiency, safety features, environmental considerations, and cost analysis. The application requirements include the type of gas to be pumped, the pumping speed, and the ultimate vacuum level. Pump specifications include the displacement, power, and speed. Energy efficiency considerations include the power consumption and the operating costs. Safety features include the protection against oil backflow and overpressure. Environmental considerations include the noise and vibration levels and the emissions. Cost analysis includes the initial cost and the maintenance cost.

Summary

In summary, piston vacuum pumps are known for their high pumping speeds and deep ultimate vacuum levels. They come in different types and materials, and their applications are diverse. The future development of the piston vacuum pump industry is promising, and choosing a suitable piston vacuum pump requires analyzing several aspects.

Disclaimer: All the content on this page is from the internet, and it is only for reference for product selection. Our products are replacement parts and not original spare parts. We are not the holder of the original trademarks of the content, and our products are only suitable for after-sales replacement parts and not original spare parts. Our replacement parts can be perfectly adapted to the original spare parts. If you need to buy original spare parts, please contact the original factory to buy. If you want to buy original spare parts, please contact the original supplier for purchase.

Author: Dream